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| author | Eugen Konkov <kes-kes@yandex.ru> | 2019-09-06 15:06:38 +0300 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2022-04-16 13:49:26 -0600 |
| commit | 73bc018bb73b3e06d1251947efc8bab6268fba9f (patch) | |
| tree | c6c9c4bd474efafdf52816f134326b601376aa52 /pod/perlsyn.pod | |
| parent | 27bf08d22dce7c8c15a8e0510e9b6838c1f1426f (diff) | |
| download | perl-73bc018bb73b3e06d1251947efc8bab6268fba9f.tar.gz | |
perlsyn: Clarify loop localization
Currently `foreach` and `for` loops are synonyms. Thus implicit
localization occurs not only for `foreach`. This change clarifies that
implicit localization occurs depending on style
Diffstat (limited to 'pod/perlsyn.pod')
| -rw-r--r-- | pod/perlsyn.pod | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/pod/perlsyn.pod b/pod/perlsyn.pod index 463ababa2d..8e6909b3fd 100644 --- a/pod/perlsyn.pod +++ b/pod/perlsyn.pod @@ -527,8 +527,8 @@ is therefore visible only within the loop. Otherwise, the variable is implicitly local to the loop and regains its former value upon exiting the loop. If the variable was previously declared with C<my>, it uses that variable instead of the global one, but it's still localized to -the loop. This implicit localization occurs I<only> in a C<foreach> -loop. +the loop. This implicit localization occurs I<only> for non C-style +loops. X<my> X<local> The C<foreach> keyword is actually a synonym for the C<for> keyword, so |